Code Injection in Spring Cloud Function - CVE-2022-22963

Vulnerability details

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to improper input validation within the routing functionality when processing SpEL expressions. A remote attacker can send a specially crafted HTTP request and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Affected software

How to mitigate CVE-2022-22963

Links to Public Exploits and PoC-codes

• Exploit #10747 - Spring Cloud 3.2.2 - Remote Command Execution (RCE) (October 25, 2024)
• Exploit #9178 - CVE-Exploits (CVE-POC) (July 10, 2023)
• Exploit #9164 - Exploit-for-CVE-2022-22963 (An exploit for the CVE-2022-22963 (Spring Cloud Function Vulnerability)) (June 29, 2023)
• Exploit #8984 - CVE-2022-22963-Exploit (Rust-based exploit for the CVE-2022-22963 vulnerability) (April 14, 2023)
• Exploit #8939 - CVE-2022-22963-PoC (CVE-2022-22963 RCE PoC in python) (March 28, 2023)
• Exploit #8925 - CVE-2022-22963_Reverse-Shell-Exploit (CVE-2022-22963 is a vulnerability in the Spring Cloud Function Framework for Java that allows remote code execution. This python script will verify if the vulnerability exists, and if it does, will give you a reverse (March 20, 2023)
• Exploit #8908 - CVE-2022-22963 (spring cloud function 一键利用工具! by charis 博客https://charis3306.top/) (March 13, 2023)
• Exploit #8742 - CVE-2022-22963-POC () (January 16, 2023)
• Exploit #7879 - CVE-2022-22963 () (May 23, 2022)
• Exploit #7776 - Spring Cloud Function SpEL Injection (May 12, 2022)
• Exploit #7652 - spring-cloud-function-rce (Spring Cloud Function SPEL表达式注入漏洞（CVE-2022-22963）) (April 15, 2022)
• Exploit #7643 - spring-spel-0day-poc (spring-cloud / spring-cloud-function,spring.cloud.function.routing-expression,RCE,0day,0-day,POC,EXP,CVE-2022-22963) (April 14, 2022)
• Exploit #7604 - SpringCloudFunction-Research (CVE-2022-22963 research) (April 5, 2022)
• Exploit #7583 - CVE-2022-22963 (Spring Cloud Function Vulnerable Application / CVE-2022-22963) (April 3, 2022)
• Exploit #7572 - CVE-2022-22963 () (April 1, 2022)
• Exploit #7571 - CVE-2022-22963-Spring-Core-RCE (A Proof-of-Concept (PoC) of the Spring Core RCE (Spring4Shell or CVE-2022-22963) in Bash (Linux).) (April 1, 2022)
• Exploit #7570 - CVE-2022-22965 (Vulnerabilidad RCE en Spring Framework vía Data Binding on JDK 9+ (CVE-2022-22965 aka "Spring4Shell")) (March 31, 2022)
• Exploit #7566 - Spring-CVE (This includes CVE-2022-22963, a Spring SpEL / Expression Resource Access Vulnerability, as well as CVE-2022-22965, the spring-webmvc/spring-webflux RCE termed "SpringShell".) (March 31, 2022)
• Exploit #7564 - CVE-2022-22963 (CVE-2022-22963 PoC ) (March 31, 2022)
• Exploit #7559 - CVE-2022-22963 () (March 31, 2022)
• Exploit #7558 - SpringShell (Spring4Shell - Spring Core RCE - CVE-2022-22965) (March 31, 2022)
• Exploit #7557 - Spring0DayCoreExploit ({ Spring Core 0day CVE-2022-22963 }) (March 31, 2022)
• Exploit #7556 - CVE-2022-22963-PoC () (March 31, 2022)

External References

• https://tanzu.vmware.com/security/cve-2022-22963
• https://sysdig.com/blog/cve-2022-22963-spring-cloud/

Related Security Bulletins

• Remote code execution in Spring Cloud Function
• Remote code execution in OpenShift Serverless
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• Multiple vulnerabilities in Dell VxRail
• FortiSOAR update for Spring4Shell vulnerabilities
• Code Injection in OpenShift Serverless Client 1.21